#<_z_clearance> = 0.2
#<rampang> = 10
#<_td> = 0.1875

M03
G4 P2


F5


#1 = 0.75
o10 while [#1 LT 12]
o<frame_rect> call [#1-.2][-.34/2] [#1+.2][+.34/2] [0.1][-0.3]
#1 = [#1+0.75]
o10 endwhile

M05
M30